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729 CASCADA LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,811 sqftBuilt 2014

Property at a Glance

This home is estimated between $619,216 and $958,461, with a best estimate of $835,769. That places the property above the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$619,216 $958,461
Best Estimate
$835,769
WCAD Value
$708,320
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R100411D - SENDERO SPRINGS SEC. 6. The estimated range of $619,216 and $958,461 should be treated as a rough guide.

Comparable Properties (5)

4 bed 1,759 sqft Built 2008
Raw Value $882,642
Adjusted Value $958,461

Adjusted +$19,166 for 52 sqft more living space and +$56,653 for being newer. Net adjustment: +$75,819.

4 bed 3 bath 2,081 sqft Built 2006
Raw Value $864,079
Adjusted Value $840,101

Adjusted -$99,515 for 270 sqft less living space and +$75,537 for being newer. Net adjustment: -$23,978.

4 bed 3 bath 2,250 sqft Built 2006
Raw Value $922,036
Adjusted Value $835,769

Adjusted -$161,804 for 439 sqft less living space and +$75,537 for being newer. Net adjustment: -$86,267.

4 bed 2 bath 2,101 sqft Built 2008
Raw Value $669,450
Adjusted Value $619,216

Adjusted -$106,887 for 290 sqft less living space and +$56,653 for being newer. Net adjustment: -$50,234.

4 bed 2 bath 1,746 sqft Built 1999
Raw Value $609,595
Adjusted Value $775,184

Adjusted +$23,957 for 65 sqft more living space and +$141,632 for being newer. Net adjustment: +$165,589.

The Neighborhood

This home is valued 2.4% above the R100411D - SENDERO SPRINGS SEC. 6 median of $691,941. With 189 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.4% over the past year.

R100411D - SENDERO SPRINGS SEC. 6

typical
189 Properties
$691,941 Median Value
-7.4% YoY Change
1% Have Pool
100% Have Garage
This Home
$708,320
Median
$691,941

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,196 across all districts. With a homestead exemption claimed, that drops to $12,814 — saving $1,382 per year. That's $1,068 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,326
Brushy Creek MUDMUD0.3868%$2,740
Williamson CountyCounty0.3694%$2,617
Austin Community Collegespecial0.1034%$732
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$708
Brushy Creek MUD Defined AreaMUD0.0900%$637
Williamson County FM/RdCounty0.0443%$314
Upper Brushy Creek WCIDWater0.0170%$120
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$14,196

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $835,769 would pay approximately $5,217 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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